/** Max layout function
*/
void
maxlayout(int screen)
{
Client *c;
int i;
for(i = 0, c = tiled_client(screen, clients); c; c = tiled_client(screen, c->next), ++i)
{
c->flags &= ~TileFlag;
c->flags |= LMaxFlag;
client_maximize(c);
}
ewmh_update_current_tag_prop();
return;
}
/** Set the client as master
* \param c Client
*/
void
layout_set_client_master(Client *c)
{
screen_get_sel();
if(!c || (c->flags & HintFlag) || !(c->flags & TileFlag)
|| (c->flags & FSSFlag))
return;
if(c == tiled_client(selscreen, clients))
CHECK((c = tiled_client(selscreen, c->next)));
client_detach(c);
client_attach(c);
tags[selscreen][seltag[selscreen]].layout.func(selscreen);
return;
}
/** Set the nmaster
* \param cmd Nmaster (string)
*/
void
uicb_set_nmaster(uicb_t cmd)
{
int nc, n = atoi(cmd);
Client *c;
screen_get_sel();
for(nc = 0, c = tiled_client(selscreen, clients); c; c = tiled_client(selscreen, c->next), ++nc);
if(!nc || tags[selscreen][seltag[selscreen]].nmaster + n == 0
|| tags[selscreen][seltag[selscreen]].nmaster + n > nc)
return;
tags[selscreen][seltag[selscreen]].nmaster += n;
tags[selscreen][seltag[selscreen]].layout.func(selscreen);
ewmh_update_current_tag_prop();
return;
}
/** Check if row direction is available to resize from it
*\param c Client pointer
*\param g Client pointer
*\param p Position
*\return True if available
*/
static bool
_split_check_row_dir(Client *c, Client *g, Position p)
{
int s = 0, cs;
Geo cgeo = c->frame_geo;
Client *cc = tiled_client(c->screen, SLIST_FIRST(&clients));
cs = (LDIR(p) ? g->frame_geo.height : g->frame_geo.width);
for(; cc; cc = tiled_client(c->screen, SLIST_NEXT(cc, next)))
if(CFACTOR_PARENTROW(cgeo, cc->frame_geo, RPOS(p))
&& SPLIT_CHECK_ROW(cc->frame_geo, g->frame_geo, p))
{
s += (LDIR(p) ? cc->frame_geo.height : cc->frame_geo.width);
if(s == cs)
return True;
if(s > cs)
return False;
}
return False;
}
/** Arrange clients after a client close
*\param ghost Ghost client
*/
void
split_arrange_closed(Client *ghost)
{
Position p;
bool b = False;
Geo cgeo;
Client *c, *cc;
int screen = ghost->screen;
int tag = (ghost->tag ? ghost->tag : seltag[screen]);
/* Use ghost client properties to fix holes in tile
* .--. ~ ~
* /xx \ ~ ~
* ~~\O _ (____ ~
* __.| .--'-==~ ~
* '---\ '. ~ , ~
* '. '-.___.-'/ ~
* '-.__ _.' ~
* ````` ~
*/
/* Search for single parent for easy resize
* Example case:
* ___________ ___________
* | | B | -> -> | | |
* | A |_____| -> Close -> | A | B |
* | | C | -> C -> | |v v v|
* |_____|_____| -> -> |_____|_____|
*/
for(p = Right; p < Center; ++p)
if((c = client_get_next_with_direction(ghost, p)))
if(CFACTOR_CHECK2(ghost->frame_geo, c->frame_geo, p))
{
_split_arrange_size(ghost->wrgeo, &c->wrgeo, p);
cfactor_clean(c);
client_moveresize(c, (c->pgeo = c->wrgeo), (tags[screen][tag].flags & ResizeHintFlag));
return;
}
/* Check row parents for full resize
* Example case:
* ___________ ___________
* | | B | -> -> | << B |
* | A |_____| -> Close -> |___________|
* | | C | -> A -> | << C |
* |_____|_____| -> -> |___________|
*/
for(p = Right; p < Center && !b; ++p)
if((c = client_get_next_with_direction(ghost, p)) && _split_check_row_dir(c, ghost, p))
{
for(cgeo = c->frame_geo, cc = tiled_client(c->screen, SLIST_FIRST(&clients));
cc; cc = tiled_client(c->screen, SLIST_NEXT(cc, next)))
if(CFACTOR_PARENTROW(cgeo, cc->frame_geo, RPOS(p))
&& SPLIT_CHECK_ROW(cc->frame_geo, ghost->frame_geo, p))
{
_split_arrange_size(ghost->wrgeo, &cc->wrgeo, p);
cfactor_clean(cc);
client_moveresize(cc, (cc->pgeo = cc->wrgeo), (tags[screen][tag].flags & ResizeHintFlag));
b = True;
}
}
return;
}
/** Mirror layout function
* \param screen Screen to execute this function
* \param horizont To specify the mirror mode (vertical/horizontal)
*/
static void
mirror(int screen, Bool horizontal)
{
Client *c;
XRectangle sg = sgeo[screen];
XRectangle mastergeo = {sg.x, sg.y, sg.width, sg.height};
XRectangle cgeo = {sg.x, sg.y , sg.width, sg.height};
XRectangle nextg[2];
uint i, n, tilesize = 0, mwfact;
uint nmaster = tags[screen][seltag[screen]].nmaster;
int pa, imp;
Bool isp = 0;
memset(nextg, 0, sizeof(nextg));
for(n = 0, c = tiled_client(screen, clients); c; c = tiled_client(screen, c->next), ++n);
CHECK(n);
/* Fix nmaster */
nmaster = (n < nmaster) ? n : nmaster;
imp = ((n - (nmaster - 1)) / 2);
pa = ((n - (nmaster - 1)) / 2) - (((n - (nmaster - 1)) % 2) ? 0 : 1);
/* Set mwfact */
if(tags[screen][seltag[screen]].mwfact < 0.55)
tags[screen][seltag[screen]].mwfact = 0.55;
mwfact = tags[screen][seltag[screen]].mwfact * ((horizontal) ? sg.height : sg.width);
/* Master size */
if(horizontal)
{
mastergeo.width = (sg.width / nmaster) - (BORDH * 2);
mastergeo.height -= BORDH;
}
else
{
mastergeo.width -= BORDH * 2;
mastergeo.height = (sg.height / nmaster) - (TBARH + (BORDH * 2));
}
if(n == nmaster + 1)
{
if(horizontal)
{
mastergeo.height = mwfact - ((BORDH * 2) + TBARH);
tilesize = (sg.height - mastergeo.height) - ((BORDH * 2) + TBARH);
}
else
{
mastergeo.width = mwfact - (BORDH * 3);
tilesize = (sg.width - mastergeo.width) - (BORDH * 4);
}
}
if(n > nmaster + 1)
{
if(horizontal)
{
mastergeo.y = (sg.y + (sg.height - mwfact)) + TBARH + BORDH;
mastergeo.height = (2 * mwfact - sg.height) - ((BORDH * 3) + (TBARH * 2));
tilesize = (mwfact - mastergeo.height) - ((BORDH * 3) + (TBARH * 2));
}
else
{
mastergeo.x = (sg.x + (sg.width - mwfact)) + BORDH;
mastergeo.width = ((2 * mwfact - sg.width) - (BORDH * 4));
tilesize = (mwfact - mastergeo.width) - (BORDH * 5);
}
}
for(i = 0, c = tiled_client(screen, clients); c; c = tiled_client(screen, c->next), ++i)
{
/* Set client property */
c->flags &= ~(MaxFlag | LMaxFlag);
c->flags |= TileFlag;
if(i < nmaster)
{
cgeo = mastergeo;
/* Master remainder */
if(i + 1 == nmaster)
{
if(horizontal)
cgeo.width = (sg.x + sg.width) - (cgeo.x + (BORDH * 2));
else
cgeo.height = (sg.y + sg.height) - (cgeo.y + BORDH);
}
}
else
{
if(horizontal)
cgeo.height = tilesize;
else
cgeo.width = tilesize;
if((i + nmaster) % 2)
{
isp = 1;
if(horizontal)
{
cgeo.y = sg.y;
cgeo.width = (sg.width / pa) - (BORDH * 2);
}
else
{
cgeo.x = sg.x;
cgeo.height = (sg.height / pa) - (TBARH + (BORDH * 2));
}
}
else
{
isp = 0;
if(horizontal)
{
cgeo.y = (sg.y + mwfact) - BORDH;
cgeo.width = (sg.width / imp) - (BORDH * 2);
}
else
{
cgeo.x = (sg.x + mwfact) - BORDH;
cgeo.height = (sg.height / imp) - (TBARH + (BORDH * 2));
}
}
/* Remainder */
if(i + 1 == n || i + 1 == n - 1)
{
if(horizontal)
cgeo.width = (sg.x + sg.width) - (cgeo.x + (BORDH * 2));
else
cgeo.height = (sg.y + sg.height) - (cgeo.y + BORDH);
}
}
client_moveresize(c, cgeo, tags[screen][seltag[screen]].resizehint);
if(i >= nmaster)
nextg[!isp] = c->geo;
/* Next y/x position */
if(i >= nmaster - 1)
{
if(horizontal)
{
if(i == nmaster || i == nmaster - 1)
cgeo.x = sg.x;
else
cgeo.x = nextg[isp].x + nextg[isp].width + BORDH * 2;
}
else
{
if(i == nmaster || i == nmaster - 1)
cgeo.y = sg.y;
else
cgeo.y = nextg[isp].y + nextg[isp].height + BORDH + TBARH;
}
}
else if (i <= nmaster - 1)
{
if(horizontal)
mastergeo.x = c->geo.x + c->geo.width + BORDH * 2;
else
mastergeo.y = c->geo.y + c->geo.height + BORDH + TBARH;
}
}
ewmh_update_current_tag_prop();
return;
}
/** Multi tile function
* \param type Postion type { Top, Bottom, Left, Right }
*/
static void
multi_tile(int screen, Position type)
{
Client *c;
XRectangle sg = sgeo[screen];
XRectangle mastergeo = {sg.x, sg.y, 0, 0};
XRectangle cgeo = {sg.x, sg.y, 0, 0};
uint i, n, tilesize = 0, mwfact, nmaster = tags[screen][seltag[screen]].nmaster;
for(n = 0, c = tiled_client(screen, clients); c; c = tiled_client(screen, c->next), ++n);
CHECK(n);
/* FIX NMASTER */
nmaster = (n < nmaster) ? n : nmaster;
/* SET MWFACT */
mwfact = (type == Top || type == Bottom)
? tags[screen][seltag[screen]].mwfact * sg.height
: tags[screen][seltag[screen]].mwfact * sg.width;
/* MASTER SIZE */
if(type == Top || type == Bottom)
{
if(type == Top)
mastergeo.y = (n <= nmaster) ? (uint)sg.y : sg.y + (sg.height - mwfact) - BORDH;
mastergeo.width = (sg.width / nmaster) - (BORDH * 4);
mastergeo.height = (n <= nmaster) ? (uint)(sg.height - BORDH) : mwfact;
}
else
{
if(type == Left)
mastergeo.x = (n <= nmaster) ? (uint)sg.x : (sg.x + sg.width) - mwfact - (BORDH * 2);
mastergeo.width = (n <= nmaster) ? (uint)(sg.width - (BORDH * 2)) : mwfact;
mastergeo.height = (sg.height / nmaster) - BORDH;
}
/* TILED SIZE */
if(n > nmaster)
{
if(type == Top || type == Bottom)
tilesize = sg.width / (n - nmaster) - (BORDH * 4);
else
tilesize = sg.height / (n - nmaster) - ((BORDH * 2) + TBARH);
}
for(i = 0, c = tiled_client(screen, clients); c; c = tiled_client(screen, c->next), ++i)
{
/* Set client property */
c->flags &= ~(MaxFlag | LMaxFlag);
c->flags |= TileFlag;
/* MASTER */
if(i < nmaster)
{
cgeo.width = mastergeo.width;
cgeo.height = mastergeo.height;
if(type == Top || type == Bottom)
cgeo.y = mastergeo.y;
else
{
cgeo.x = mastergeo.x;
cgeo.height -= (TBARH + BORDH);
}
}
/* TILED */
else
{
if(i == nmaster)
{
switch(type)
{
case Top:
case Left:
cgeo.y = sg.y;
cgeo.x = sg.x;
break;
case Bottom:
cgeo.y += mastergeo.height + TBARH + BORDH;
cgeo.x = sg.x;
break;
default:
case Right:
cgeo.x += mastergeo.width + (BORDH * 2);
cgeo.y = sg.y;
break;
}
}
if(type == Top || type == Bottom)
{
cgeo.width = tilesize;
cgeo.height = sg.height - mastergeo.height - TBARH - (BORDH * 2);
}
else
{
cgeo.width = sg.width - mastergeo.width - (BORDH * 4);
cgeo.height = tilesize;
}
}
/* REMAINDER */
if(i + 1 == n || i + 1 == (n < nmaster ? n : nmaster))
{
if(type == Top || type == Bottom)
cgeo.width = sg.width - (cgeo.x - (sg.x - (BORDH * 2)));
else
cgeo.height = (sg.y + sg.height) - cgeo.y - BORDH;
}
/* Magic instant */
client_moveresize(c, cgeo, tags[screen][seltag[screen]].resizehint);
/* Set the position of the next client */
if(type == Top || type == Bottom)
cgeo.x = c->geo.x + c->geo.width + (BORDH * 2);
else
cgeo.y = c->geo.y + c->geo.height + BORDH + TBARH;
}
ewmh_update_current_tag_prop();
return;
}
/** Grid layout function
*/
static void
grid(int screen, Bool horizontal)
{
Client *c;
XRectangle sg = sgeo[screen];
XRectangle cgeo = {sg.x, sg.y, 0, 0};
unsigned int i, n, temp, cols, rows, cpcols = 0;
for(n = 0, c = tiled_client(screen, clients); c; c = tiled_client(screen, c->next), ++n);
CHECK(n);
for(rows = 0; rows <= n / 2; ++rows)
if(rows * rows >= n)
break;
cols = (rows && ((rows - 1) * rows) >= n)
? rows - 1
: rows;
if(!horizontal)
{
temp = cols;
cols = rows;
rows = temp;
}
for(i = 0, c = tiled_client(screen, clients); c; c = tiled_client(screen, c->next), ++i)
{
/* Set client property */
c->flags &= ~(MaxFlag | LMaxFlag);
c->flags |= TileFlag;
++cpcols;
cgeo.width = (sg.width / cols) - (BORDH * 2);
cgeo.height = (sg.height / rows) - BORDH;
/* Last row's and last client remainder */
if(cpcols == rows || i + 1 == n)
cgeo.height = sg.y + sg.height - cgeo.y - BORDH;
/* Last column's client remainder */
if(i >= rows * (cols - 1))
cgeo.width = sg.width - (cgeo.x - (sg.x - (BORDH * 2)));
/* Resize */
client_moveresize(c, cgeo, tags[screen][seltag[screen]].resizehint);
/* Set all the other size with current client info */
cgeo.y = c->geo.y + c->geo.height + BORDH + TBARH;
if(cpcols + 1 > rows)
{
cpcols = 0;
cgeo.x = c->geo.x + c->geo.width + (BORDH * 2);
cgeo.y = sg.y;
}
}
ewmh_update_current_tag_prop();
return;
}